BZX55C4V3 Zener Diode 4.3V 0.5W

From the shop's description

BZX55C4V3 Zener Diode 4.3V 0.5W The 4.3V 0.5W Zener diode is a silicon planar through-hole component designed to maintain a controlled voltage when operated in its Zener breakdown region. It can be used in voltage regulation, reference circuits, protection networks, and signal-clamping applications where a stable voltage threshold is required. This type of Zener diode uses an axial glass package with a cathode band for polarity identification. The supplied BZX55C datasheet specifies a maximum power dissipation of 500mW, a maximum forward voltage of 1V at 100mA, and an operating junction temperature up to 175°C. Features: Silicon planar Zener diode. Axial through-hole construction. Glass-body package. Suitable for voltage stabilization. Useful for voltage reference and clamping circuits. Polarized component with clearly marked cathode band. Suitable for PCB mounting. Designed for general electronic circuit protection and regulation. Specifications: Parameter Specification Product Type Zener Diode Part Number BZX55C4V3 Zener Voltage 4.3V nominal Power Rating 0.5W (500mW) Technology Silicon Planar Package DO-35 Mounting Type Through-Hole Configuration Single Diode Polarity Cathode / Anode Forward Voltage 1V max. at IF = 100mA Junction Temperature Up to 175°C Storage Temperature -55°C to +175°C Body Type Axial Glass Applications: Voltage regulation Voltage reference circuits Overvoltage protection Voltage clamping Signal limiting Power supply protection Transistor and IC protection General-purpose electronic circuits Packages Included: 1 × BZX55C4V3 Zener Diode 4.3V 0.5W. Documents: BZX55C4V3 Datasheet.